Projects per year
Abstract
Airborne wind energy is an emerging technology that uses tethered unmanned aerial vehicles for harvesting wind energy at altitudes higher than conventional towered wind turbines. To make the technology competitive to other renewable energy technologies an automatic control system is required that allows autonomously operating the system throughout all phases of flight. In this study a modular control system is presented, adapting the underlying kinematic and dynamic framework from conventional aerospace terminology and applying this to tethered crosswind flight with varying tether length. The high level control strategy in form of a state machine as well as the cascaded flight control structure consisting of path-following guidance and control, attitude and rate loop is presented along with the winch controller. The present work is a first step towards a methodology for the systematic development of reliable and high-performance control solutions for airborne wind energy systems. Models for the airborne system, ground station, as well as the tether connecting the ground system with the airframe will be presented. Results from a simulation study in a realistic wind field will be used to demonstrate the feasibility of the proposed concept and to identify particularly challenging situations in the operational envelope.
Original language | English |
---|---|
Title of host publication | AIAA Scitech 2019 Forum |
Subtitle of host publication | 7-11 January 2019, San Diego, California, USA |
Publisher | American Institute of Aeronautics and Astronautics Inc. (AIAA) |
Number of pages | 25 |
ISBN (Electronic) | 978-1-62410-578-4 |
DOIs | |
Publication status | Published - Jan 2019 |
Event | AIAA Scitech Forum, 2019 - San Diego, United States Duration: 7 Jan 2019 → 11 Jan 2019 https://arc.aiaa.org/doi/book/10.2514/MSCITECH19 |
Conference
Conference | AIAA Scitech Forum, 2019 |
---|---|
Country/Territory | United States |
City | San Diego |
Period | 7/01/19 → 11/01/19 |
Internet address |
Bibliographical note
Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.Fingerprint
Dive into the research topics of 'A Modular Control Architecture for Airborne Wind Energy Systems'. Together they form a unique fingerprint.Projects
- 1 Finished
-
AWESCO: Airborne Wind Energy System Modelling, Control and Optimisation
Schmehl, R., Viré, A. C., Candade, A. A., Thedens, P., Folkersma, M. A. M. & Rapp, S.
1/01/15 → 31/12/18
Project: Research